Home / 2,000,909.48-2,761,249.38-1,095,485

Finding the Fourth Proportional to 2,000,909.48, 2,761,249.38 and 1,095,485

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Solution

The fourth proportional to 2,000,909.48, 2,761,249.38 and 1,095,485 is: 1,511,766.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,909.48 : 2,761,249.38 = 1,095,485 : x
  2. Step 2: Convert to fraction form
    2,000,909.48/2,761,249.38 = 1,095,485/x
  3. Step 3: Cross multiply
    2,000,909.48x = 2,761,249.38 × 1,095,485
  4. Step 4: Simplify right side
    2,000,909.48x = 3,024,907,277,049.30
  5. Step 5: Solve for x
    x = 3,024,907,277,049.30/2,000,909.48
  6. Step 6: Final answer
    x = 1,511,766.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.